changes to gulp-parse-toc.js to build on windows

- toc file filePath split with path.sep instead of '/'
- replace path.sep with '/' for linked files
added deploy task
added deploy task
Merge pull request #46 from rowoot/add-deploy-task

Add deploy task in gulpfile.js (#39)
Merge pull request #45 from stombeur/master

changes to gulp-parse-toc.js to build on windows